function checkEntry(form){

	  var enquiryOk = true;
	  var messageIs = "";

		company_name = document.entry_form.company_name.value;
		if(company_name == ""){
				messageIs = messageIs + "Please enter your company name.\n";
				enquiryOk = false;
		}
		company_website = document.entry_form.company_website.value;
		if(company_website == ""){
				messageIs = messageIs + "Please enter your website.\n";
				enquiryOk = false;
		}
		company_contact = document.entry_form.company_contact.value;
		if(company_contact == ""){
				messageIs = messageIs + "Please enter the contact name.\n";
				enquiryOk = false;
		}
		company_phone = document.entry_form.company_phone.value;
		if(company_phone == ""){
				messageIs = messageIs + "Please enter the phone number.\n";
				enquiryOk = false;
		}
		company_email = document.entry_form.company_email.value;
		if(company_email == ""){
				messageIs = messageIs + "Please enter the email address.\n";
				enquiryOk = false;
		}
						
		if(messageIs != ""){
			alert("Please correct the following:\n\n" + messageIs);
		}
				
	  return enquiryOk;
}